CN202766708U - Wind power adjusting device used in cotton conveying channel - Google Patents
Wind power adjusting device used in cotton conveying channel Download PDFInfo
- Publication number
- CN202766708U CN202766708U CN 201220456149 CN201220456149U CN202766708U CN 202766708 U CN202766708 U CN 202766708U CN 201220456149 CN201220456149 CN 201220456149 CN 201220456149 U CN201220456149 U CN 201220456149U CN 202766708 U CN202766708 U CN 202766708U
- Authority
- CN
- China
- Prior art keywords
- conveyance conduit
- conveying channel
- cotton
- wind power
- adjusting device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Preliminary Treatment Of Fibers (AREA)
Abstract
The utility model provides a wind power adjusting device used in a cotton conveying channel. The wind power adjusting device comprises the conveying channel, wherein a middle shaft penetrating through the wall of the channel is installed on the conveying channel in a radical mode, two sides of the middle shaft is connected on the conveying channel through a bearing, and a butterfly valve element is fixedly connected on the middle shaft of the inner portion of the conveying channel. One end of the middle shaft is connected with a torque reset spring and the other end of the middle shaft is connected with a pull rod. The wind power adjusting device used in the cotton conveying channel has the advantages of being capable of freely controlling wind power of the conveying channel, saving energy, and enabling cotton to be conveyed in order.
Description
Technical field
The utility model relates to cottonseed, cotton manufacture field, relates in particular to a kind of for cotton conveyance conduit wind regulating device.
Background technology
At present, in cottonseed, cotton processing, no matter be unginned cotton or gined cotton, nearly all be to carry by the transport pipeline that is connected with negative pressure wind, when the cotton in carrying is more, need to have enough large wind-force could realize fast circulation, still work as conveying capacity than hour, adopt excessive wind-force not only to cause the waste of wind-force, also be unfavorable for orderly the carrying of cotton simultaneously.
Summary of the invention
The technical problems to be solved in the utility model is for the existing weak point of prior art, provides a kind of and can freely control conveyance conduit wind-force size, energy savings, and the wind regulating device that can allow cotton carry in order.
Technical solution of the present utility model is, provide following a kind of for cotton conveyance conduit wind regulating device, comprise conveyance conduit, radially be provided with the axis that runs through duct wall on the described conveyance conduit, described axis both sides are connected on the conveyance conduit by bearing, fixedly be connected to the butterfly spool on the inner axis of described conveyance conduit, a termination of described axis has the moment of torsion back-moving spring, and the other end of described axis is connected to pull bar.
After adopting above scheme, the utility model can be regulated by the anglec of rotation of regulating the inner butterfly spool of conveyance conduit the through-current capacity of conveyance conduit, thus the size of control negative-pressure air power; One end of axis arranges back-moving spring, and can make the spool normality is closure state, and can realize by the pull bar that the other end is connected to the rotation of axis, thereby drives the butterfly valve core rotation of conveyance conduit inside, realizes the size adjustment of through-current capacity.
As preferably, the end of described pull bar is connected with action bars by rope.Adopt the technical program, mainly be because conveyance conduit often is positioned at the top of whole cottonseed processing equipment, relatively high (the general h＞3m) in position, be not easy to workman's operation, by flexible rope the pull bar end is connected with action bars, be convenient to workman's operation, the workman only needs can regulate on the ground, has avoided the workman to climb for the risk of coming; In addition, action bars of the present utility model can be according to the concrete condition of field apparatus, realizes any change of position by pulley etc., if meet simple to operate, use safety all feasible.
As preferably, an end of described action bars is connected with frame by hinge.Adopting the technical program, mainly is to have utilized lever principle, and hinge connection is a fulcrum, and the workman only needs the operating operation bar different angle that rotate just can be realized the angular adjustment of the inner butterfly spool of conveyance conduit, and is convenient, reliable, safe, practical.
As preferably, the other end of described action bars is connected with the spacing draw-in groove that frame is provided with.Adopt the machine scheme, suit measures to local conditions, convenient processing only needs to get final product at the spacing draw-in groove of the several diverse locations of frame welding, and simple and convenient, feasibility is high.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the schematic diagram of running part of the present utility model and internal structure.
Shown in the figure: 1, conveyance conduit, 2, axis, 3, the butterfly spool, 4, the moment of torsion back-moving spring, 5, pull bar, 6, rope, 7, action bars, 8, hinge, 9, frame, 10, spacing draw-in groove, 11, bearing.
The specific embodiment
For ease of explanation, below in conjunction with accompanying drawing, to elaborating for cotton conveyance conduit wind regulating device of utility model.
As shown in Fig. 1 to Fig. 2, a kind of for cotton conveyance conduit wind regulating device, comprise conveyance conduit 1, radially be provided with the axis 2 that runs through duct wall on the described conveyance conduit 1, described axis 2 both sides are connected on the conveyance conduit 1 by bearing 11, fixedly be connected to butterfly spool 3 on the described conveyance conduit 1 inner axis 2, one termination of described axis 2 has moment of torsion back-moving spring 4, the other end of described axis 1 is connected to pull bar 5, the end of described pull bar 5 is connected with action bars 7 by rope 6, one end of described action bars 7 is connected with frame 9 by hinge 8, and the other end of described action bars 7 is connected with the spacing draw-in groove 10 that frame 9 is provided with.
In the above-described embodiments, preferred forms of the present utility model is described, obviously, under inventive concept of the present utility model, still can make a lot of variations.At this, should illustrate, any change of making under inventive concept of the present utility model all will fall in the protection domain of the present utility model.
Claims (4)
1. one kind is used for cotton conveyance conduit wind regulating device, comprise conveyance conduit, it is characterized in that: radially be provided with the axis that runs through duct wall on the described conveyance conduit, described axis both sides are connected on the conveyance conduit by bearing, fixedly be connected to the butterfly spool on the inner axis of described conveyance conduit, one termination of described axis has the moment of torsion back-moving spring, and the other end of described axis is connected to pull bar.
2. according to claim 1 for cotton conveyance conduit wind regulating device, it is characterized in that: the end of described pull bar is connected with action bars by rope.
3. according to claim 2 for cotton conveyance conduit wind regulating device, it is characterized in that: an end of described action bars is connected with frame by hinge.
4. according to claim 3 for cotton conveyance conduit wind regulating device, it is characterized in that: the other end of described action bars is connected with the spacing draw-in groove that frame is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220456149 CN202766708U (en) | 2012-09-10 | 2012-09-10 | Wind power adjusting device used in cotton conveying channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220456149 CN202766708U (en) | 2012-09-10 | 2012-09-10 | Wind power adjusting device used in cotton conveying channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202766708U true CN202766708U (en) | 2013-03-06 |
Family
ID=47773294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220456149 Expired - Fee Related CN202766708U (en) | 2012-09-10 | 2012-09-10 | Wind power adjusting device used in cotton conveying channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202766708U (en) |
-
2012
- 2012-09-10 CN CN 201220456149 patent/CN202766708U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20200910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |